Multi F Engineering Manual

Indoor Unit Terminal Block
1(L) 2(N)
GND
3
BR
BL
RD
CN-REMO
To Wired Controller
YL
Comm.
(S)
RD
12V
Power
BK
Ground
Connections on
Wired Controller
DUCT (LOW STATIC) INDOOR UNITS
Installation and Best Layout Practices
Controller Options
Ceiling-concealed duct (low static) indoor units can be used with many LG-supplied wired controllers (sold separately). The wireless hand-
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Verify the connectors are properly inserted.
C/BOX Cable (Plug type)
Extension cable
To Indoor Unit
CN-REMO
Terminal
TEMP
FAN
SPEED
OPER
MODE
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Block.
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Wired Controller Connections
Controllers can connect to the indoor unit in one of two different
ways.
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sold separately) that connects to the CN-REMO terminal on the
indoor unit PCB.
2. Field-supplied controller cable that connects to the indoor unit
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two-core, one-shield core, at least FT-6 rated if local electric and
building codes require plenum cable usage).
DUCT (LOW STATIC) | 91
Ceiling-Concealed Duct (Low Static)
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MULTI
F
MAX
MULTI
F